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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
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from ai.h2o.sparkling.ml.H2OStageBase import H2OStageBase
from ai.h2o.sparkling.ml.models.H2OBinaryModel import H2OBinaryModel
from ai.h2o.sparkling.ml.models.H2OMOJOModel import H2OMOJOModelFactory
from pyspark.ml.wrapper import JavaEstimator


class H2OEstimator(H2OStageBase, JavaEstimator):

    def getBinaryModel(self):
        return H2OBinaryModel(self._java_obj.getBinaryModel())

    def _create_model(self, javaModel):
        return H2OMOJOModelFactory.createSpecificMOJOModel(javaModel)

    def _updateInitKwargs(self, kwargs):
        return kwargs
